Ontologia

HydroBASINS lev08 watershed · #7080628640

Bassin de Cumberland River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 4 administrative regions : Macon, Smith, Trousdale, Wilson

2% lakePfafstetter: 74264507

Sub-basin area

168,5km²

Upstream area

28 235,4km²

Discharge

481,58m³/s

Mean elev.

193m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Cumberland River250 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Old Hickory

    IUCN V

    Wildlife Management Area

    0.51 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

241 distinct species · 1 537 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 537 obs · 5 cellules
Obs. / cellule
≥ 861
861–860
375–860
164–374
< 164

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 41 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Cumberland River : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
74
Connectance
0.090
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

14,3°C

Annual rain

1 363mm

Moisture idx (CMI)

0,07

Runoff

568mm/an

PET

1 270mm

AET

987mm

Mean slope

5,8°

Water table

225cm

Forest

45%

Crops

37%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)